Unlike the broad slapstick humor of Musical Mose and other early Herriman strips, Krazy Kat was gentle, fey, and whimsical. —Jeet Heer, Lingua Franca, September 2001

In the whimsical linguistics of theoretical physics, the “naked” electron is an imaginary object cut off from the influences of the field, whereas a “dressed” electron carries the imprint of the universe, but it is all buried in extremely tiny modifications to its bare properties. —Leon Lederman et al., The God Particle, 1993

She has a whimsical sense of humor.

<it's hard to make plans with such a whimsical best friend>

Did You Know?

As you may have guessed, the words whimsical,whim, and whimsy are related. All three ultimately derive from the word whim-wham ("a whimsical object" or "a whim"), which is of unknown origin and dates to at least 1500. Whimsy was the first of the three to spin off from whim-wham, debuting in print in 1605. English speakers then added the adjective suffix -ical to whimsy to create whimsical, dating from 1653. Whim, which came about as a shortened version of whim-wham, appeared as early as 1641 in a sense that is now obsolete, but its current sense of "a sudden wish, desire, or change of mind" didn't appear in print until 1686.